UMP-45 | Grand Prix: trade up odds, float & price
Restricted SMGs skin from the Chroma 2 Collection. Float range 0.25 – 0.35, available in Field-Tested. You can get it from a trade up of 10 Mil-Spec skins of the Chroma 2 Collection with a 25% chance per contract.
UMP-45 | Grand Prix price by wear
| Wear | Float | Price | StatTrak™ |
|---|---|---|---|
| Field-Tested (FT) | 0.250 – 0.350 | $1.35 | $1.64 |
Price check, 2026-11-11: the cheapest Field-Tested UMP-45 | Grand Prix is $1.08 on CS.MONEY. StatTrak™ costs about 1.2× the normal price. On the Steam Market the Field-Tested sells for $1.35, 25% above the cheapest marketplace listing.
How to trade up into the UMP-45 | Grand Prix
Put 10 Mil-Spec skins from the Chroma 2 Collection into a trade up contract. The collection has 4 Restricted skins, so with all 10 inputs from this collection the Grand Prix has a 25% chance (the other outcomes are AWP | Worm God, CZ75-Auto | Pole Position, MAG-7 | Heat). Mixing in another collection lowers the chance in proportion to the inputs you replace.
- Inputs (Mil-Spec): AK-47 | Elite Build, Desert Eagle | Bronze Deco, MP7 | Armor Core, Negev | Man-o'-war, P250 | Valence, Sawed-Off | Origami.
- Factory New result: impossible (the skin’s float starts at 0.25).
- Minimal Wear result: impossible.
- Output float: 0.25 + average × 0.10 – see the float guide.
Cheapest UMP-45 | Grand Prix trade ups right now
10 identical Mil-Spec inputs from the Chroma 2 Collection at today’s prices. Every contract below has a 25% chance of this skin – open one to change floats, wear or fee.
| Contract | Cost | EV | ROI | Chance of profit | |
|---|---|---|---|---|---|
| 10× Sawed-Off | Origami StatTrak™ FN Mil-Spec → Restricted | $9.20 | $8.52 | -7.4% | 25.0% | Open in calculator |
| 10× Sawed-Off | Origami FN Mil-Spec → Restricted | $5.70 | $4.82 | -15.5% | 25.0% | Open in calculator |
| 10× Sawed-Off | Origami StatTrak™ FT Mil-Spec → Restricted | $3.90 | $2.76 | -29.3% | 25.0% | Open in calculator |
| 10× Sawed-Off | Origami StatTrak™ WW Mil-Spec → Restricted | $4.00 | $2.77 | -30.8% | 25.0% | Open in calculator |
| 10× Sawed-Off | Origami StatTrak™ BS Mil-Spec → Restricted | $4.10 | $2.82 | -31.2% | 25.0% | Open in calculator |
| 10× Sawed-Off | Origami StatTrak™ MW Mil-Spec → Restricted | $5.10 | $3.48 | -31.9% | 25.0% | Open in calculator |
| 10× Negev | Man-o'-war MW Mil-Spec → Restricted | $3.70 | $2.14 | -42.2% | 0.0% | Open in calculator |
| 10× Desert Eagle | Bronze Deco WW Mil-Spec → Restricted | $3.60 | $1.94 | -46.1% | 0.0% | Open in calculator |
Steam Market prices, snapshot of 2026-09-27 (USD, before fees); the table refreshes with live prices on page load. Knives and gloves above Steam's $2,000 listing cap use the lowest marketplace price.
Open in the calculator (auto-builds the cheapest contract)
What the UMP-45 | Grand Prix trades up into
10 Restricted skins from the Chroma 2 Collection give one of 3 Classified skins, each with a 33.3% chance:
More Chroma 2 Collection skins
All Chroma 2 Collection skins and odds → · All UMP-45 skins →